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Button appears twice at reRenders through a4j

Vadim Vararu
Ranch Hand

Joined: Jan 03, 2009
Posts: 147
I've got this portion to reRender and i don't understand why after reRender the button appears twice on the page:



If you think you've done too much, usually it means you've done too few.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Button appears twice at reRenders through a4j